We take performance at FoxSell very seriously.
FoxSell slider doesn't put any impact on your store's speed.
This can be verified by visiting and app listing on Shopify App Store. We have got the Speed Tested highlight which states that our app doesn't affect your store's speed.
Due to performance reasons, we do not let our merchants put more than one FoxSell Slider of any kind on the same page.
We have observed that a lot of customers bounce just because of slow loading time of the store.
We didn't want this to happen to our merchants, as a result we don't support more than one FoxSell Slider on the same page.
For any issues or doubts, feel free to reach out to us at [email protected] or message from the in-app chat.